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Prevent ignore of metadata duplicates in rspec integration

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* Example groups with identical metadata still can represent different
  test cases.
* Using the relative example group index as an additional key resolves
  this.

[fixes #279]
This commit is contained in:
Markus Schirp 2014-12-21 21:05:16 +00:00
parent af4b543a18
commit ae65509258
1 changed files with 6 additions and 5 deletions
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11
lib/mutant/integration/rspec.rb
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@ -81,28 +81,29 @@ module Mutant
# @api private
#
def all_tests_index
all_examples.each_with_object({}) do |example, index|
index[parse_example(example)] = example
all_examples.each_with_index.each_with_object({}) do |(example, example_index), index|
index[parse_example(example, example_index)] = example
end
end
memoize :all_tests_index
# Parse example into test
#
# @param [RSpec::Core::Example]
# @param [RSpec::Core::Example] example
# @param [Fixnum] index
#
# @return [Test]
#
# @api private
#
def parse_example(example)
def parse_example(example, index)
metadata = example.metadata
location = metadata.fetch(:location)
full_description = metadata.fetch(:full_description)
expression = Expression.try_parse(full_description.split(EXPRESSION_DELIMITER, 2).first) || ALL
Test.new(
id: "rspec:#{example.object_id}/#{location}/#{full_description}",
id: "rspec:#{index}:#{location}/#{full_description}",
expression: expression
)
end